她若有所思地用手托着下巴，思考着那个问题。

She ___rested her chin thoughtfully on her hand as she considered the problem.

整个项目的成功取决于能否获得那最后一笔资金。

The success of the entire project ___rests on securing that final piece of funding.

精疲力尽的他，在试图开门前，把沉重的板条箱靠在门框上。

Exhausted, he ___rested the heavy crate against the doorframe before trying to open it.